BoilerPlate: Reusable CORBA

ThreadedOrbRunStrategy Class Reference

#include <ThreadedOrbRunStrategy.h>

Inheritance diagram for ThreadedOrbRunStrategy:

List of all members.

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Detailed Description

Calls ORB::run with a configurable number of threads.

Inspired by TAO's lack of built in support for multiple threads. This strategy calls ORB::run from multiple threads. The number of threads used is configurable with -BPtorbstrat_himark. Use the -BPthdstrategy=mtorbrun command line option to activate the ThreadedOrbRunStrategy

See Thread Model Configuration for more information

Author:

Author

knoxy

Version:

Revision

1.3

Date:

Date

2004/11/12 03:53:19

Public Member Functions
	ThreadedOrbRunStrategy ()
virtual	~ThreadedOrbRunStrategy ()
virtual void	_apply (SysHook *sys_hook, ConfMap &config) throw (std::logic_error, std::runtime_error, CORBA::SystemException )
virtual void	orb_run ()
virtual bool	apply (SysHook *sys_hook, ConfMap &config) throw (std::logic_error, std::runtime_error, CORBA::SystemException )
void	interrupt (bool state)
bool	interrupted ()

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Constructor & Destructor Documentation

ThreadedOrbRunStrategy::ThreadedOrbRunStrategy (   )  [inline]

ctor

virtual ThreadedOrbRunStrategy::~ThreadedOrbRunStrategy (   )  [inline, virtual]

dtor

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Member Function Documentation

virtual void ThreadedOrbRunStrategy::_apply (  SysHook *  sys_hook, ConfMap &  config )  throw (std::logic_error, std::runtime_error, CORBA::SystemException ) [virtual]

Implement OrbRunStrategy contract Parameters: sys_hook  - Accessor to system resources like the ORB and POA config  - The System configuration parameter map Returns: True if the ORB exits without exception, false otherwise Exceptions: std::logic_error  - A Strategy implementation can throw domain_error, invalid_argument, length_error, out_of_range std::runtime_error  - A Strategy implementation can also throw range_error, overflow_error, underflow_error. CORBA::SystemException  Implements OrbRunStrategy.

virtual bool OrbRunStrategy::apply (  SysHook *  sys_hook, ConfMap &  config )  throw (std::logic_error, std::runtime_error, CORBA::SystemException ) [virtual, inherited]

The public OrbRunStrategy contract Does some basic configuration and starts a signal catcher thread, then calls out to the protected virtual _apply. This is an implementation of the GoF Template Method pattern. Note: The operation is protected by a mutex, including the call out to the protected virtual _apply. Parameters: sys_hook  - Accessor to system resources like the ORB and POA config  - The System configuration parameter map Returns: True if the ORB exits without exception, false otherwise Exceptions: std::logic_error  - A Strategy implementation can throw domain_error, invalid_argument, length_error, out_of_range std::runtime_error  - A Strategy implementation can also throw range_error, overflow_error, underflow_error. CORBA::SystemException

void OrbRunStrategy::interrupt (  bool  state  )  [inherited]

Set the interrupted state of this instance The interrupted state indicates if the ORB run has been asked to shutdown Parameters: state  - true to interrupt this instance.

bool OrbRunStrategy::interrupted (   )  [inline, inherited]

Query the interrupted state of this instance The interrupted state indicates if the ORB run has been asked to shutdown Returns: True if this instance has been interrupted

virtual void ThreadedOrbRunStrategy::orb_run (   )  [virtual]

Covers ORB::run Called from kickstart. Each thread calls orb_run

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The documentation for this class was generated from the following file:

• ThreadedOrbRunStrategy.h

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